<?php

namespace Apps\Common\Libs;

/**
 * 关键词
 * @package Apps\Common\Libs
 */
class Keyword
{
    /**
     * 过滤内容中包含的关键词
     * @param string $word
     * @return string
     */
    public static function Filter($word)
    {
        // TODO 关键字过滤
        return $word;
    }
}